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View Code? Open in Web Editor NEWEncyclopedic Hub for Sentiment Dictionaries
Home Page: https://doc.socius.org/sentibank/about
License: Other
Encyclopedic Hub for Sentiment Dictionaries
Home Page: https://doc.socius.org/sentibank/about
License: Other
While collecting and processing, we realised most of the existing sentiment dictionaries out there are applicable in either general (i.e VADER) or financial (i.e MASTER) domains. Other than the domain of political science (i.e the Manifesto Corpus), there is no existing sentiment dictionary in other social domains. But as Loughran and McDonald (2011) commented, 'words have many meanings, and a word categorisation scheme derived for one discipline might not translate effectively into (other) discipline'.
We propose building a sentiment dictionary that measures sentiment in textual data relevant to the organisational culture and enviornment. And here is a brief research design sketch:
1. Data Collection:
2. Filtering:
3. Expanding Verb-forms: Suppose we filtered “promote personal growth” from the previous step. We consider variations of “promote” and expand n-grams by adding “encourage personal growth”, “advance personal growth”, “assist personal growth”, “aid personal growth”, and so on.
4. Labelling:
Hi,
Thank you for providing this open resource. I wanted to ask if it would be possible to expand the lexicons in sentiment dictionaries like SO-CAL and VADER by considering their custom algorithms. For example, could we expand existing lexicon entries by adding common negators (e.g. "not") or intensifiers (e.g. "very") in front? This could transform entries like "great" into variations such as "not great" or "really great."
I read your documentation on enhancing resources like the Dictionary of Affective Language (DAL) and Norms of Valence, Arousal and Dominance (NoVAD). Since you reflected authors' discussion points to improve these lexicons, I was wondering if similar enhancement techniques could be applied to VADER and SO-CAL as well.
Thanks!
Hi,
Thanks for the last reply. I was also wondering whethere there are any documentations for sentibank, particularly for those processed dictionaries.
Hello,
I appreciate the invaluable resource you've provided; it has significantly streamlined my research process.
My current focus revolves around sentiment analysis of microblogs related to economics and finance. Considering this, I'm curious if there are any plans to incorporate dictionaries specific to these domains in the future.
Thank you again for your assistance!
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